Fourth Edition Foreign Black Border · #146
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All creatures get -2/-0 until end of turn.
Abilities, attacks, weakness & resistance
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Marsh Gas (collector 146) is a black instant from the Fourth Edition foreign black border set. It gives all creatures -2/-0 until end of turn, functioning as a broad temporary power reduction. As a cheap one-mana interaction, it can serve as removal support by enabling blockers or preventing damage from opposing attackers.
Catalog pricing data as of 23 Apr 2026, 20:36
